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<div class="title">usbhub.cpp</div> </div>
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<a href="usbhub_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">This software may be distributed and modified under the terms of the GNU</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">General Public License version 2 (GPL2) as published by the Free Software</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">Foundation and appearing in the file GPL2.TXT included in the packaging of</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">this file. Please note that GPL2 Section 2[b] requires that all works based</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">on this software must also be made publicly available under the terms of</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">the GPL2 (&quot;Copyleft&quot;).</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">Contact information</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">-------------------</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">Circuits At Home, LTD</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">Web : http://www.circuitsathome.com</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">e-mail : support@circuitsathome.com</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="usbhub_8h.html">usbhub.h</a>&quot;</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keywordtype">bool</span> USBHub::bResetInitiated = <span class="keyword">false</span>;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="class_u_s_b_hub.html#afa7488b7d65926158f6a029ebf40905c"> 21</a></span>&#160;<a class="code" href="class_u_s_b_hub.html#afa7488b7d65926158f6a029ebf40905c">USBHub::USBHub</a>(<a class="code" href="class_u_s_b.html">USB</a> *p) :</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;pUsb(p),</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;bAddress(0),</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;bNbrPorts(0),</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment">//bInitState(0),</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;qNextPollTime(0),</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;bPollEnable(false) {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; epInfo[0].<a class="code" href="struct_ep_info.html#a9f92be74c75c037b39e2cae1eb49b89b">epAddr</a> = 0;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; epInfo[0].<a class="code" href="struct_ep_info.html#aa2ca775b63736df4008e88da7dd4dddb">maxPktSize</a> = 8;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; epInfo[0].<a class="code" href="struct_ep_info.html#ac85bff70ad0e5d71e50cb501f4d8caf3">bmSndToggle</a> = 0;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; epInfo[0].<a class="code" href="struct_ep_info.html#a9238dd40c096baedf041c98b19386a14">bmRcvToggle</a> = 0;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; epInfo[0].<a class="code" href="struct_ep_info.html#a3a5b1c017a034cd9e06e76729e727c46">bmNakPower</a> = <a class="code" href="address_8h.html#a517dfa014946e2d087d197312234a1de">USB_NAK_MAX_POWER</a>;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; epInfo[1].<a class="code" href="struct_ep_info.html#a9f92be74c75c037b39e2cae1eb49b89b">epAddr</a> = 1;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; epInfo[1].<a class="code" href="struct_ep_info.html#aa2ca775b63736df4008e88da7dd4dddb">maxPktSize</a> = 8; <span class="comment">//kludge</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; epInfo[1].<a class="code" href="struct_ep_info.html#ac85bff70ad0e5d71e50cb501f4d8caf3">bmSndToggle</a> = 0;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; epInfo[1].<a class="code" href="struct_ep_info.html#a9238dd40c096baedf041c98b19386a14">bmRcvToggle</a> = 0;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; epInfo[1].<a class="code" href="struct_ep_info.html#a3a5b1c017a034cd9e06e76729e727c46">bmNakPower</a> = <a class="code" href="address_8h.html#a660e8da9c1167a8450aef91c5c03761d">USB_NAK_NOWAIT</a>;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordflow">if</span>(pUsb)</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; pUsb-&gt;<a class="code" href="class_u_s_b.html#a3f66bf622590413ef2e1864f93a3e0d2">RegisterDeviceClass</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;}</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="class_u_s_b_hub.html#ab2b2e257556e3d59f9258dd84d6f636e"> 44</a></span>&#160;uint8_t <a class="code" href="class_u_s_b_hub.html#ab2b2e257556e3d59f9258dd84d6f636e">USBHub::Init</a>(uint8_t parent, uint8_t port, <span class="keywordtype">bool</span> lowspeed) {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; uint8_t buf[32];</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <a class="code" href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html">USB_DEVICE_DESCRIPTOR</a> * udd = <span class="keyword">reinterpret_cast&lt;</span><a class="code" href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html">USB_DEVICE_DESCRIPTOR</a>*<span class="keyword">&gt;</span>(buf);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <a class="code" href="struct_hub_descriptor.html">HubDescriptor</a>* hd = <span class="keyword">reinterpret_cast&lt;</span><a class="code" href="struct_hub_descriptor.html">HubDescriptor</a>*<span class="keyword">&gt;</span>(buf);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <a class="code" href="struct_u_s_b___c_o_n_f_i_g_u_r_a_t_i_o_n___d_e_s_c_r_i_p_t_o_r.html">USB_CONFIGURATION_DESCRIPTOR</a> * ucd = <span class="keyword">reinterpret_cast&lt;</span><a class="code" href="struct_u_s_b___c_o_n_f_i_g_u_r_a_t_i_o_n___d_e_s_c_r_i_p_t_o_r.html">USB_CONFIGURATION_DESCRIPTOR</a>*<span class="keyword">&gt;</span>(buf);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; uint8_t rcode;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <a class="code" href="struct_usb_device.html">UsbDevice</a> *p = NULL;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <a class="code" href="struct_ep_info.html">EpInfo</a> *oldep_ptr = NULL;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; uint8_t len = 0;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; uint16_t cd_len = 0;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="comment">//USBTRACE(&quot;\r\nHub Init Start &quot;);</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="comment">//D_PrintHex&lt;uint8_t &gt; (bInitState, 0x80);</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <a class="code" href="class_address_pool.html">AddressPool</a> &amp;addrPool = pUsb-&gt;<a class="code" href="class_u_s_b.html#a66ab8f5eda239e761d5a48741ea1f9d4">GetAddressPool</a>();</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="comment">//switch (bInitState) {</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="comment">// case 0:</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">if</span>(bAddress)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keywordflow">return</span> <a class="code" href="_usb_core_8h.html#a44416ff64fc0e3691f98addac13d4595">USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE</a>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="comment">// Get pointer to pseudo device with address 0 assigned</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; p = addrPool.<a class="code" href="class_address_pool.html#aa92d7e8f0f515340ae2dc1679b627056">GetUsbDevicePtr</a>(0);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">if</span>(!p)</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keywordflow">return</span> <a class="code" href="_usb_core_8h.html#afe2fedb4b0ccc89a688c0b4b59691ce0">USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordflow">if</span>(!p-&gt;<a class="code" href="struct_usb_device.html#a410d39fb7758157f57794335e990ed02">epinfo</a>)</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">return</span> <a class="code" href="_usb_core_8h.html#af192c59cafe2192ad802b22e6dbc077d">USB_ERROR_EPINFO_IS_NULL</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="comment">// Save old pointer to EP_RECORD of address 0</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; oldep_ptr = p-&gt;<a class="code" href="struct_usb_device.html#a410d39fb7758157f57794335e990ed02">epinfo</a>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="comment">// Temporary assign new pointer to epInfo to p-&gt;epinfo in order to avoid toggle inconsistence</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; p-&gt;<a class="code" href="struct_usb_device.html#a410d39fb7758157f57794335e990ed02">epinfo</a> = epInfo;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; p-&gt;<a class="code" href="struct_usb_device.html#a86a815577ad7883437d3ca72b32b8e8a">lowspeed</a> = lowspeed;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="comment">// Get device descriptor</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a193e63c149fad46adabd77ceb09b2b24">getDevDescr</a>(0, 0, 8, (uint8_t*)buf);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; p-&gt;<a class="code" href="struct_usb_device.html#a86a815577ad7883437d3ca72b32b8e8a">lowspeed</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">if</span>(!rcode)</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; len = (buf[0] &gt; 32) ? 32 : buf[0];</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">if</span>(rcode) {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="comment">// Restore p-&gt;epinfo</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; p-&gt;<a class="code" href="struct_usb_device.html#a410d39fb7758157f57794335e990ed02">epinfo</a> = oldep_ptr;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordflow">return</span> rcode;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; }</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="comment">// Extract device class from device descriptor</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="comment">// If device class is not a hub return</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordflow">if</span>(udd-&gt;<a class="code" href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html#afa7047f0318ab6df92a12291511cc1ce">bDeviceClass</a> != 0x09)</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordflow">return</span> <a class="code" href="_usb_core_8h.html#ae9e139d0fd29bb0b3e7afad2f76cd589">USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED</a>;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="comment">// Allocate new address according to device class</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; bAddress = addrPool.<a class="code" href="class_address_pool.html#a97df4ef42e50960ce2165f4cdb53e590">AllocAddress</a>(parent, (udd-&gt;<a class="code" href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html#afa7047f0318ab6df92a12291511cc1ce">bDeviceClass</a> == 0x09) ? <span class="keyword">true</span> : <span class="keyword">false</span>, port);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">if</span>(!bAddress)</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keywordflow">return</span> <a class="code" href="_usb_core_8h.html#a15370eb665cdded5514e69ca58d9f39d">USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL</a>;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="comment">// Extract Max Packet Size from the device descriptor</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; epInfo[0].<a class="code" href="struct_ep_info.html#aa2ca775b63736df4008e88da7dd4dddb">maxPktSize</a> = udd-&gt;<a class="code" href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html#a92d96e9016c96043dccf56872d13a628">bMaxPacketSize0</a>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="comment">// Assign new address to the device</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a3aea534daed66b5606fa798df7ad3c47">setAddr</a>(0, 0, bAddress);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keywordflow">if</span>(rcode) {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="comment">// Restore p-&gt;epinfo</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; p-&gt;<a class="code" href="struct_usb_device.html#a410d39fb7758157f57794335e990ed02">epinfo</a> = oldep_ptr;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; addrPool.<a class="code" href="class_address_pool.html#a15fde13223dcb1da89305ad229763562">FreeAddress</a>(bAddress);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; bAddress = 0;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">return</span> rcode;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="comment">//USBTRACE2(&quot;\r\nHub address: &quot;, bAddress );</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="comment">// Restore p-&gt;epinfo</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; p-&gt;<a class="code" href="struct_usb_device.html#a410d39fb7758157f57794335e990ed02">epinfo</a> = oldep_ptr;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">if</span>(len)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a193e63c149fad46adabd77ceb09b2b24">getDevDescr</a>(bAddress, 0, len, (uint8_t*)buf);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordflow">goto</span> FailGetDevDescr;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="comment">// Assign epInfo to epinfo pointer</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a6c3ba3f7e6dccb450267011ce783d7ea">setEpInfoEntry</a>(bAddress, 2, epInfo);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keywordflow">goto</span> FailSetDevTblEntry;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="comment">// bInitState = 1;</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="comment">// case 1:</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="comment">// Get hub descriptor</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; rcode = <a class="code" href="class_u_s_b_hub.html#a73abd87f87d6e2982070bc5bb0183e0d">GetHubDescriptor</a>(0, 8, buf);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">goto</span> FailGetHubDescr;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="comment">// Save number of ports for future use</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; bNbrPorts = hd-&gt;<a class="code" href="struct_hub_descriptor.html#a8519ab446f0bdb69c33cd89b553da30b">bNbrPorts</a>;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="comment">// bInitState = 2;</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="comment">// case 2:</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="comment">// Read configuration Descriptor in Order To Obtain Proper Configuration Value</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a618eedabc161d8315be45cae0c8b6f89">getConfDescr</a>(bAddress, 0, 8, 0, buf);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">if</span>(!rcode) {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; cd_len = ucd-&gt;<a class="code" href="struct_u_s_b___c_o_n_f_i_g_u_r_a_t_i_o_n___d_e_s_c_r_i_p_t_o_r.html#a39499f3dd4e3f1ef1d8a2c9b430bc11b">wTotalLength</a>;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a618eedabc161d8315be45cae0c8b6f89">getConfDescr</a>(bAddress, 0, cd_len, 0, buf);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; }</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordflow">goto</span> FailGetConfDescr;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="comment">// The following code is of no practical use in real life applications.</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="comment">// It only intended for the usb protocol sniffer to properly parse hub-class requests.</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; uint8_t buf2[24];</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a618eedabc161d8315be45cae0c8b6f89">getConfDescr</a>(bAddress, 0, buf[0], 0, buf2);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">goto</span> FailGetConfDescr;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; }</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="comment">// Set Configuration Value</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#a31e2c132ec32ffdde94dff72be87c378">setConf</a>(bAddress, 0, buf[5]);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keywordflow">goto</span> FailSetConfDescr;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="comment">// bInitState = 3;</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="comment">// case 3:</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="comment">// Power on all ports</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <span class="keywordflow">for</span>(uint8_t j = 1; j &lt;= bNbrPorts; j++)</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <a class="code" href="class_u_s_b_hub.html#ac071f6cf69d0113151f481405f338ce0">SetPortFeature</a>(<a class="code" href="usbhub_8h.html#af32e982ee7adb585a4cef54d199527b3">HUB_FEATURE_PORT_POWER</a>, j, 0); <span class="comment">//HubPortPowerOn(j);</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; pUsb-&gt;<a class="code" href="class_u_s_b.html#aedcc6c06badd14b6fd3b0dda94269ad4">SetHubPreMask</a>();</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; bPollEnable = <span class="keyword">true</span>;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="comment">// bInitState = 0;</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="comment">//}</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="comment">//bInitState = 0;</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="comment">//USBTRACE(&quot;...OK\r\n&quot;);</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="comment">// Oleg, No debugging?? -- xxxajk</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;FailGetDevDescr:</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordflow">goto</span> Fail;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;FailSetDevTblEntry:</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">goto</span> Fail;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;FailGetHubDescr:</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="keywordflow">goto</span> Fail;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160;FailGetConfDescr:</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <span class="keywordflow">goto</span> Fail;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;FailSetConfDescr:</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; <span class="keywordflow">goto</span> Fail;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;Fail:</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <a class="code" href="macros_8h.html#afc6fe7f947af35317a49a4dcfc8189fd">USBTRACE</a>(<span class="stringliteral">&quot;...FAIL\r\n&quot;</span>);</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keywordflow">return</span> rcode;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;}</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="class_u_s_b_hub.html#a3f0631a3bb6018319107af2fa2373fab"> 216</a></span>&#160;uint8_t <a class="code" href="class_u_s_b_hub.html#a3f0631a3bb6018319107af2fa2373fab">USBHub::Release</a>() {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; pUsb-&gt;<a class="code" href="class_u_s_b.html#a66ab8f5eda239e761d5a48741ea1f9d4">GetAddressPool</a>().<a class="code" href="class_address_pool.html#a15fde13223dcb1da89305ad229763562">FreeAddress</a>(bAddress);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keywordflow">if</span>(bAddress == 0x41)</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; pUsb-&gt;<a class="code" href="class_u_s_b.html#aedcc6c06badd14b6fd3b0dda94269ad4">SetHubPreMask</a>();</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; bAddress = 0;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; bNbrPorts = 0;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; qNextPollTime = 0;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; bPollEnable = <span class="keyword">false</span>;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160;}</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160;</div><div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="class_u_s_b_hub.html#ae2d621225444f3186792617cecffbb1b"> 229</a></span>&#160;uint8_t <a class="code" href="class_u_s_b_hub.html#ae2d621225444f3186792617cecffbb1b">USBHub::Poll</a>() {</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; uint8_t rcode = 0;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keywordflow">if</span>(!bPollEnable)</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordflow">if</span>(((int32_t)((uint32_t)millis() - qNextPollTime) &gt;= 0<a class="code" href="controller_enums_8h.html#a94f7389d205c78830a5441370d7870fdaef31cc6fe9479955961311ee18ac205f">L</a>)) {</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; rcode = CheckHubStatus();</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; qNextPollTime = (uint32_t)millis() + 100;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; }</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keywordflow">return</span> rcode;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;}</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;uint8_t USBHub::CheckHubStatus() {</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; uint8_t rcode;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; uint8_t buf[8];</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; uint16_t read = 1;</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; rcode = pUsb-&gt;<a class="code" href="class_u_s_b.html#aead4d2040c641d55176854b236804088">inTransfer</a>(bAddress, 1, &amp;read, buf);</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="keywordflow">return</span> rcode;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="comment">//if (buf[0] &amp; 0x01) // Hub Status Change</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="comment">//{</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="comment">// pUsb-&gt;PrintHubStatus(addr);</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="comment">// rcode = GetHubStatus(1, 0, 1, 4, buf);</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="comment">// if (rcode)</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="comment">// {</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="comment">// USB_HOST_SERIAL.print(&quot;GetHubStatus Error&quot;);</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="comment">// USB_HOST_SERIAL.println(rcode, HEX);</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="comment">// return rcode;</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <span class="comment">// }</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="comment">//}</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordflow">for</span>(uint8_t port = 1, mask = 0x02; port &lt; 8; mask &lt;&lt;= 1, port++) {</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keywordflow">if</span>(buf[0] &amp; mask) {</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <a class="code" href="struct_hub_event.html">HubEvent</a> evt;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; evt.<a class="code" href="struct_hub_event.html#aa7eab68768439ce3a208b3fa4c671a3c">bmEvent</a> = 0;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; rcode = <a class="code" href="class_u_s_b_hub.html#a01c0b9d64fd5314963e7d7f70c0a99c3">GetPortStatus</a>(port, 4, evt.<a class="code" href="struct_hub_event.html#a5a8016b368bc8ac993abae3f97b8306f">evtBuff</a>);</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; rcode = PortStatusChange(port, evt);</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keywordflow">if</span>(rcode == <a class="code" href="usbhub_8h.html#a83bd54a52ee93864f5cb4b293cf75ae2">HUB_ERROR_PORT_HAS_BEEN_RESET</a>)</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; <span class="keywordflow">return</span> rcode;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; }</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; } <span class="comment">// for</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keywordflow">for</span>(uint8_t port = 1; port &lt;= bNbrPorts; port++) {</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <a class="code" href="struct_hub_event.html">HubEvent</a> evt;</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; evt.<a class="code" href="struct_hub_event.html#aa7eab68768439ce3a208b3fa4c671a3c">bmEvent</a> = 0;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; rcode = <a class="code" href="class_u_s_b_hub.html#a01c0b9d64fd5314963e7d7f70c0a99c3">GetPortStatus</a>(port, 4, evt.<a class="code" href="struct_hub_event.html#a5a8016b368bc8ac993abae3f97b8306f">evtBuff</a>);</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160;</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160;</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordflow">if</span>((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#ab8bde19927b76500d3e404933fd40928">bmHUB_PORT_STATE_CHECK_DISABLED</a>) != <a class="code" href="usbhub_8h.html#a679968214c68c3f12e2715c14367f79c">bmHUB_PORT_STATE_DISABLED</a>)</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="comment">// Emulate connection event for the port</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; evt.<a class="code" href="struct_hub_event.html#a9a5761abdc6e8ffc814ba8d3b5b9cd7f">bmChange</a> |= <a class="code" href="usbhub_8h.html#ae3b0889779aa6e8a1d3ba2930284fa72">bmHUB_PORT_STATUS_C_PORT_CONNECTION</a>;</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; rcode = PortStatusChange(port, evt);</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="keywordflow">if</span>(rcode == <a class="code" href="usbhub_8h.html#a83bd54a52ee93864f5cb4b293cf75ae2">HUB_ERROR_PORT_HAS_BEEN_RESET</a>)</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keywordflow">if</span>(rcode)</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <span class="keywordflow">return</span> rcode;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; } <span class="comment">// for</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;}</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160;</div><div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="class_u_s_b_hub.html#ae7e4c1e231ce7cb56bae1688c0e95e58"> 309</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_u_s_b_hub.html#ae7e4c1e231ce7cb56bae1688c0e95e58">USBHub::ResetHubPort</a>(uint8_t port) {</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <a class="code" href="struct_hub_event.html">HubEvent</a> evt;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; evt.<a class="code" href="struct_hub_event.html#aa7eab68768439ce3a208b3fa4c671a3c">bmEvent</a> = 0;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; uint8_t rcode;</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#acf001214fd852972b024b07c1dc8b2e8">HUB_FEATURE_C_PORT_ENABLE</a>, port, 0);</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#afc369f4d229b302ca399869133ce2cfc">HUB_FEATURE_C_PORT_CONNECTION</a>, port, 0);</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <a class="code" href="class_u_s_b_hub.html#ac071f6cf69d0113151f481405f338ce0">SetPortFeature</a>(<a class="code" href="usbhub_8h.html#a36c449de4fc3a18117b033381bf99491">HUB_FEATURE_PORT_RESET</a>, port, 0);</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i &lt; 3; i++) {</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; rcode = <a class="code" href="class_u_s_b_hub.html#a01c0b9d64fd5314963e7d7f70c0a99c3">GetPortStatus</a>(port, 4, evt.<a class="code" href="struct_hub_event.html#a5a8016b368bc8ac993abae3f97b8306f">evtBuff</a>);</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; <span class="keywordflow">if</span>(rcode) <span class="keywordflow">break</span>; <span class="comment">// Some kind of error, bail.</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <span class="keywordflow">if</span>(evt.<a class="code" href="struct_hub_event.html#aa7eab68768439ce3a208b3fa4c671a3c">bmEvent</a> == <a class="code" href="usbhub_8h.html#abe5aad8b5c7b5299685f8bdaa8a39918">bmHUB_PORT_EVENT_RESET_COMPLETE</a> || evt.<a class="code" href="struct_hub_event.html#aa7eab68768439ce3a208b3fa4c671a3c">bmEvent</a> == <a class="code" href="usbhub_8h.html#afddf65cd41342622526b3ba73dd39c86">bmHUB_PORT_EVENT_LS_RESET_COMPLETE</a>) {</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; }</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; delay(100); <span class="comment">// simulate polling.</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; }</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#a97c9f66303545a7eac83ec46f930f5cc">HUB_FEATURE_C_PORT_RESET</a>, port, 0);</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#afc369f4d229b302ca399869133ce2cfc">HUB_FEATURE_C_PORT_CONNECTION</a>, port, 0);</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; delay(20);</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160;}</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;uint8_t USBHub::PortStatusChange(uint8_t port, <a class="code" href="struct_hub_event.html">HubEvent</a> &amp;evt) {</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <span class="keywordflow">switch</span>(evt.<a class="code" href="struct_hub_event.html#aa7eab68768439ce3a208b3fa4c671a3c">bmEvent</a>) {</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="comment">// Device connected event</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keywordflow">case</span> <a class="code" href="usbhub_8h.html#a0de6c574786cfa717fe870f5c6095e85">bmHUB_PORT_EVENT_CONNECT</a>:</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; <span class="keywordflow">case</span> <a class="code" href="usbhub_8h.html#ac1684402466c99753825a473ca2c0705">bmHUB_PORT_EVENT_LS_CONNECT</a>:</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; <span class="keywordflow">if</span>(bResetInitiated)</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160;</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#acf001214fd852972b024b07c1dc8b2e8">HUB_FEATURE_C_PORT_ENABLE</a>, port, 0);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#afc369f4d229b302ca399869133ce2cfc">HUB_FEATURE_C_PORT_CONNECTION</a>, port, 0);</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <a class="code" href="class_u_s_b_hub.html#ac071f6cf69d0113151f481405f338ce0">SetPortFeature</a>(<a class="code" href="usbhub_8h.html#a36c449de4fc3a18117b033381bf99491">HUB_FEATURE_PORT_RESET</a>, port, 0);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; bResetInitiated = <span class="keyword">true</span>;</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <span class="keywordflow">return</span> <a class="code" href="usbhub_8h.html#a83bd54a52ee93864f5cb4b293cf75ae2">HUB_ERROR_PORT_HAS_BEEN_RESET</a>;</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="comment">// Device disconnected event</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keywordflow">case</span> <a class="code" href="usbhub_8h.html#a4abaa6a050ca8ad6d7fdbec8114a00da">bmHUB_PORT_EVENT_DISCONNECT</a>:</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#acf001214fd852972b024b07c1dc8b2e8">HUB_FEATURE_C_PORT_ENABLE</a>, port, 0);</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#afc369f4d229b302ca399869133ce2cfc">HUB_FEATURE_C_PORT_CONNECTION</a>, port, 0);</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; bResetInitiated = <span class="keyword">false</span>;</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <a class="code" href="struct_usb_device_address.html">UsbDeviceAddress</a> a;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; a.<a class="code" href="struct_usb_device_address.html#a79ed442d6a357907ddb4d1697bd6af5f">devAddress</a> = 0;</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; a.<a class="code" href="struct_usb_device_address.html#a0a8f124a7e7a2ba116e70c2fbf0c551e">bmHub</a> = 0;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; a.<a class="code" href="struct_usb_device_address.html#abd628d37834249af6518f320f3f19065">bmParent</a> = bAddress;</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; a.<a class="code" href="struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622">bmAddress</a> = port;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; pUsb-&gt;<a class="code" href="class_u_s_b.html#ac681c6c98e1641f705bc14d670a2663a">ReleaseDevice</a>(a.<a class="code" href="struct_usb_device_address.html#a79ed442d6a357907ddb4d1697bd6af5f">devAddress</a>);</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <span class="comment">// Reset complete event</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <span class="keywordflow">case</span> <a class="code" href="usbhub_8h.html#abe5aad8b5c7b5299685f8bdaa8a39918">bmHUB_PORT_EVENT_RESET_COMPLETE</a>:</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <span class="keywordflow">case</span> <a class="code" href="usbhub_8h.html#afddf65cd41342622526b3ba73dd39c86">bmHUB_PORT_EVENT_LS_RESET_COMPLETE</a>:</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#a97c9f66303545a7eac83ec46f930f5cc">HUB_FEATURE_C_PORT_RESET</a>, port, 0);</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; <a class="code" href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">ClearPortFeature</a>(<a class="code" href="usbhub_8h.html#afc369f4d229b302ca399869133ce2cfc">HUB_FEATURE_C_PORT_CONNECTION</a>, port, 0);</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; delay(20);</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; a.<a class="code" href="struct_usb_device_address.html#a79ed442d6a357907ddb4d1697bd6af5f">devAddress</a> = bAddress;</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; pUsb-&gt;<a class="code" href="class_u_s_b.html#af4008dfc1c2d15c23cf8a7815cc17765">Configuring</a>(a.<a class="code" href="struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622">bmAddress</a>, port, (evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a76abd2534bfe6d8a683d529565f9784f">bmHUB_PORT_STATUS_PORT_LOW_SPEED</a>));</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; bResetInitiated = <span class="keyword">false</span>;</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160;</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; } <span class="comment">// switch (evt.bmEvent)</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160;}</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160;</div><div class="line"><a name="l00378"></a><span class="lineno"><a class="line" href="usbhub_8cpp.html#a7e9df292759830a13233fd8bb6d3477a"> 378</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="usbhub_8cpp.html#a7e9df292759830a13233fd8bb6d3477a">PrintHubPortStatus</a>(<a class="code" href="class_u_s_b_hub.html">USBHub</a> *hubptr, uint8_t addr __attribute__((unused)), uint8_t port, <span class="keywordtype">bool</span> print_changes) {</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; uint8_t rcode = 0;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; <a class="code" href="struct_hub_event.html">HubEvent</a> evt;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160;</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; rcode = hubptr-&gt;<a class="code" href="class_u_s_b_hub.html#a01c0b9d64fd5314963e7d7f70c0a99c3">GetPortStatus</a>(port, 4, evt.<a class="code" href="struct_hub_event.html#a5a8016b368bc8ac993abae3f97b8306f">evtBuff</a>);</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160;</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; <span class="keywordflow">if</span>(rcode) {</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println(<span class="stringliteral">&quot;ERROR!&quot;</span>);</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; <span class="keywordflow">return</span>;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; }</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;\r\nPort &quot;</span>);</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println(port, DEC);</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160;</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println(<span class="stringliteral">&quot;Status&quot;</span>);</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;CONNECTION:\t&quot;</span>);</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#aa37ced8e90e17851487a5e0ac60b17f6">bmHUB_PORT_STATUS_PORT_CONNECTION</a>) &gt; 0, DEC);</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;ENABLE:\t\t&quot;</span>);</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a57bff9b83725042e906a97e0b30aa189">bmHUB_PORT_STATUS_PORT_ENABLE</a>) &gt; 0, DEC);</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;SUSPEND:\t&quot;</span>);</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a41b8aa1c7b52a9051e92fd7a18a004f5">bmHUB_PORT_STATUS_PORT_SUSPEND</a>) &gt; 0, DEC);</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;OVER_CURRENT:\t&quot;</span>);</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a86cbb5fd8984e19280f4d646f6ed7008">bmHUB_PORT_STATUS_PORT_OVER_CURRENT</a>) &gt; 0, DEC);</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;RESET:\t\t&quot;</span>);</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a6dca38e922d1de1d68787fe1345a3c7e">bmHUB_PORT_STATUS_PORT_RESET</a>) &gt; 0, DEC);</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;POWER:\t\t&quot;</span>);</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a4a96858063e84aa1e813dba4d4e3028e">bmHUB_PORT_STATUS_PORT_POWER</a>) &gt; 0, DEC);</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;LOW_SPEED:\t&quot;</span>);</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a76abd2534bfe6d8a683d529565f9784f">bmHUB_PORT_STATUS_PORT_LOW_SPEED</a>) &gt; 0, DEC);</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;HIGH_SPEED:\t&quot;</span>);</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a87dd0128a4aa835bec2250134be93eda">bmHUB_PORT_STATUS_PORT_HIGH_SPEED</a>) &gt; 0, DEC);</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;TEST:\t\t&quot;</span>);</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#ad1933610b18b16cf58cc59535a749e83">bmHUB_PORT_STATUS_PORT_TEST</a>) &gt; 0, DEC);</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;INDICATOR:\t&quot;</span>);</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">bmStatus</a> &amp; <a class="code" href="usbhub_8h.html#a743b1d92ef3432b59f79ff282f7a6ce1">bmHUB_PORT_STATUS_PORT_INDICATOR</a>) &gt; 0, DEC);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160;</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; <span class="keywordflow">if</span>(!print_changes)</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; <span class="keywordflow">return</span>;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160;</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println(<span class="stringliteral">&quot;\r\nChange&quot;</span>);</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;CONNECTION:\t&quot;</span>);</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a9a5761abdc6e8ffc814ba8d3b5b9cd7f">bmChange</a> &amp; <a class="code" href="usbhub_8h.html#ae3b0889779aa6e8a1d3ba2930284fa72">bmHUB_PORT_STATUS_C_PORT_CONNECTION</a>) &gt; 0, DEC);</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;ENABLE:\t\t&quot;</span>);</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a9a5761abdc6e8ffc814ba8d3b5b9cd7f">bmChange</a> &amp; <a class="code" href="usbhub_8h.html#a3c0e722bfb569726a93a8a8c26275c39">bmHUB_PORT_STATUS_C_PORT_ENABLE</a>) &gt; 0, DEC);</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;SUSPEND:\t&quot;</span>);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a9a5761abdc6e8ffc814ba8d3b5b9cd7f">bmChange</a> &amp; <a class="code" href="usbhub_8h.html#adca674ff988f065e62325d1b9606d81b">bmHUB_PORT_STATUS_C_PORT_SUSPEND</a>) &gt; 0, DEC);</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;OVER_CURRENT:\t&quot;</span>);</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a9a5761abdc6e8ffc814ba8d3b5b9cd7f">bmChange</a> &amp; <a class="code" href="usbhub_8h.html#a6ef9915c2c6e2c6e242768eb4075a1f3">bmHUB_PORT_STATUS_C_PORT_OVER_CURRENT</a>) &gt; 0, DEC);</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.print(<span class="stringliteral">&quot;RESET:\t\t&quot;</span>);</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; <a class="code" href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a>.println((evt.<a class="code" href="struct_hub_event.html#a9a5761abdc6e8ffc814ba8d3b5b9cd7f">bmChange</a> &amp; <a class="code" href="usbhub_8h.html#abd2481655494efb6e3afc489c86925ee">bmHUB_PORT_STATUS_C_PORT_RESET</a>) &gt; 0, DEC);</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160;}</div><div class="ttc" id="class_u_s_b_html_a618eedabc161d8315be45cae0c8b6f89"><div class="ttname"><a href="class_u_s_b.html#a618eedabc161d8315be45cae0c8b6f89">USB::getConfDescr</a></div><div class="ttdeci">uint8_t getConfDescr(uint8_t addr, uint8_t ep, uint16_t nbytes, uint8_t conf, uint8_t *dataptr)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00801">Usb.cpp:801</a></div></div>
<div class="ttc" id="struct_ep_info_html_a9238dd40c096baedf041c98b19386a14"><div class="ttname"><a href="struct_ep_info.html#a9238dd40c096baedf041c98b19386a14">EpInfo::bmRcvToggle</a></div><div class="ttdeci">uint8_t bmRcvToggle</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00048">address.h:48</a></div></div>
<div class="ttc" id="usbhub_8h_html_ab8bde19927b76500d3e404933fd40928"><div class="ttname"><a href="usbhub_8h.html#ab8bde19927b76500d3e404933fd40928">bmHUB_PORT_STATE_CHECK_DISABLED</a></div><div class="ttdeci">#define bmHUB_PORT_STATE_CHECK_DISABLED</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00119">usbhub.h:119</a></div></div>
<div class="ttc" id="class_address_pool_html"><div class="ttname"><a href="class_address_pool.html">AddressPool</a></div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00090">address.h:90</a></div></div>
<div class="ttc" id="usbhub_8h_html_afddf65cd41342622526b3ba73dd39c86"><div class="ttname"><a href="usbhub_8h.html#afddf65cd41342622526b3ba73dd39c86">bmHUB_PORT_EVENT_LS_RESET_COMPLETE</a></div><div class="ttdeci">#define bmHUB_PORT_EVENT_LS_RESET_COMPLETE</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00130">usbhub.h:130</a></div></div>
<div class="ttc" id="usbhub_8h_html_aa37ced8e90e17851487a5e0ac60b17f6"><div class="ttname"><a href="usbhub_8h.html#aa37ced8e90e17851487a5e0ac60b17f6">bmHUB_PORT_STATUS_PORT_CONNECTION</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_CONNECTION</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00076">usbhub.h:76</a></div></div>
<div class="ttc" id="usbhub_8h_html_adca674ff988f065e62325d1b9606d81b"><div class="ttname"><a href="usbhub_8h.html#adca674ff988f065e62325d1b9606d81b">bmHUB_PORT_STATUS_C_PORT_SUSPEND</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_C_PORT_SUSPEND</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00090">usbhub.h:90</a></div></div>
<div class="ttc" id="struct_usb_device_html_a410d39fb7758157f57794335e990ed02"><div class="ttname"><a href="struct_usb_device.html#a410d39fb7758157f57794335e990ed02">UsbDevice::epinfo</a></div><div class="ttdeci">EpInfo * epinfo</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00083">address.h:83</a></div></div>
<div class="ttc" id="struct_usb_device_html_a86a815577ad7883437d3ca72b32b8e8a"><div class="ttname"><a href="struct_usb_device.html#a86a815577ad7883437d3ca72b32b8e8a">UsbDevice::lowspeed</a></div><div class="ttdeci">bool lowspeed</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00086">address.h:86</a></div></div>
<div class="ttc" id="_usb_core_8h_html_af192c59cafe2192ad802b22e6dbc077d"><div class="ttname"><a href="_usb_core_8h.html#af192c59cafe2192ad802b22e6dbc077d">USB_ERROR_EPINFO_IS_NULL</a></div><div class="ttdeci">#define USB_ERROR_EPINFO_IS_NULL</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00096">UsbCore.h:96</a></div></div>
<div class="ttc" id="struct_ep_info_html_a3a5b1c017a034cd9e06e76729e727c46"><div class="ttname"><a href="struct_ep_info.html#a3a5b1c017a034cd9e06e76729e727c46">EpInfo::bmNakPower</a></div><div class="ttdeci">uint8_t bmNakPower</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00049">address.h:49</a></div></div>
<div class="ttc" id="struct_hub_event_html_a9a5761abdc6e8ffc814ba8d3b5b9cd7f"><div class="ttname"><a href="struct_hub_event.html#a9a5761abdc6e8ffc814ba8d3b5b9cd7f">HubEvent::bmChange</a></div><div class="ttdeci">uint16_t bmChange</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00157">usbhub.h:157</a></div></div>
<div class="ttc" id="struct_u_s_b___c_o_n_f_i_g_u_r_a_t_i_o_n___d_e_s_c_r_i_p_t_o_r_html_a39499f3dd4e3f1ef1d8a2c9b430bc11b"><div class="ttname"><a href="struct_u_s_b___c_o_n_f_i_g_u_r_a_t_i_o_n___d_e_s_c_r_i_p_t_o_r.html#a39499f3dd4e3f1ef1d8a2c9b430bc11b">USB_CONFIGURATION_DESCRIPTOR::wTotalLength</a></div><div class="ttdeci">uint16_t wTotalLength</div><div class="ttdef"><b>Definition:</b> <a href="usb__ch9_8h_source.html#l00126">usb_ch9.h:126</a></div></div>
<div class="ttc" id="struct_usb_device_html"><div class="ttname"><a href="struct_usb_device.html">UsbDevice</a></div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00082">address.h:82</a></div></div>
<div class="ttc" id="usbhub_8h_html_a83bd54a52ee93864f5cb4b293cf75ae2"><div class="ttname"><a href="usbhub_8h.html#a83bd54a52ee93864f5cb4b293cf75ae2">HUB_ERROR_PORT_HAS_BEEN_RESET</a></div><div class="ttdeci">#define HUB_ERROR_PORT_HAS_BEEN_RESET</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00113">usbhub.h:113</a></div></div>
<div class="ttc" id="usbhub_8h_html_af32e982ee7adb585a4cef54d199527b3"><div class="ttname"><a href="usbhub_8h.html#af32e982ee7adb585a4cef54d199527b3">HUB_FEATURE_PORT_POWER</a></div><div class="ttdeci">#define HUB_FEATURE_PORT_POWER</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00052">usbhub.h:52</a></div></div>
<div class="ttc" id="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r_html_a92d96e9016c96043dccf56872d13a628"><div class="ttname"><a href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html#a92d96e9016c96043dccf56872d13a628">USB_DEVICE_DESCRIPTOR::bMaxPacketSize0</a></div><div class="ttdeci">uint8_t bMaxPacketSize0</div><div class="ttdef"><b>Definition:</b> <a href="usb__ch9_8h_source.html#l00112">usb_ch9.h:112</a></div></div>
<div class="ttc" id="usbhub_8h_html_a76abd2534bfe6d8a683d529565f9784f"><div class="ttname"><a href="usbhub_8h.html#a76abd2534bfe6d8a683d529565f9784f">bmHUB_PORT_STATUS_PORT_LOW_SPEED</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_LOW_SPEED</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00082">usbhub.h:82</a></div></div>
<div class="ttc" id="usbhub_8h_html_a41b8aa1c7b52a9051e92fd7a18a004f5"><div class="ttname"><a href="usbhub_8h.html#a41b8aa1c7b52a9051e92fd7a18a004f5">bmHUB_PORT_STATUS_PORT_SUSPEND</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_SUSPEND</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00078">usbhub.h:78</a></div></div>
<div class="ttc" id="usbhub_8h_html_a97c9f66303545a7eac83ec46f930f5cc"><div class="ttname"><a href="usbhub_8h.html#a97c9f66303545a7eac83ec46f930f5cc">HUB_FEATURE_C_PORT_RESET</a></div><div class="ttdeci">#define HUB_FEATURE_C_PORT_RESET</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00058">usbhub.h:58</a></div></div>
<div class="ttc" id="usbhub_8h_html_a86cbb5fd8984e19280f4d646f6ed7008"><div class="ttname"><a href="usbhub_8h.html#a86cbb5fd8984e19280f4d646f6ed7008">bmHUB_PORT_STATUS_PORT_OVER_CURRENT</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_OVER_CURRENT</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00079">usbhub.h:79</a></div></div>
<div class="ttc" id="class_u_s_b_html_a31e2c132ec32ffdde94dff72be87c378"><div class="ttname"><a href="class_u_s_b.html#a31e2c132ec32ffdde94dff72be87c378">USB::setConf</a></div><div class="ttdeci">uint8_t setConf(uint8_t addr, uint8_t ep, uint8_t conf_value)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00840">Usb.cpp:840</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_ae7e4c1e231ce7cb56bae1688c0e95e58"><div class="ttname"><a href="class_u_s_b_hub.html#ae7e4c1e231ce7cb56bae1688c0e95e58">USBHub::ResetHubPort</a></div><div class="ttdeci">void ResetHubPort(uint8_t port)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8cpp_source.html#l00309">usbhub.cpp:309</a></div></div>
<div class="ttc" id="class_u_s_b_html_a6c3ba3f7e6dccb450267011ce783d7ea"><div class="ttname"><a href="class_u_s_b.html#a6c3ba3f7e6dccb450267011ce783d7ea">USB::setEpInfoEntry</a></div><div class="ttdeci">uint8_t setEpInfoEntry(uint8_t addr, uint8_t epcount, EpInfo *eprecord_ptr)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00064">Usb.cpp:64</a></div></div>
<div class="ttc" id="class_address_pool_html_a15fde13223dcb1da89305ad229763562"><div class="ttname"><a href="class_address_pool.html#a15fde13223dcb1da89305ad229763562">AddressPool::FreeAddress</a></div><div class="ttdeci">virtual void FreeAddress(uint8_t addr)=0</div></div>
<div class="ttc" id="usbhub_8h_html_a3c0e722bfb569726a93a8a8c26275c39"><div class="ttname"><a href="usbhub_8h.html#a3c0e722bfb569726a93a8a8c26275c39">bmHUB_PORT_STATUS_C_PORT_ENABLE</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_C_PORT_ENABLE</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00089">usbhub.h:89</a></div></div>
<div class="ttc" id="class_address_pool_html_aa92d7e8f0f515340ae2dc1679b627056"><div class="ttname"><a href="class_address_pool.html#aa92d7e8f0f515340ae2dc1679b627056">AddressPool::GetUsbDevicePtr</a></div><div class="ttdeci">virtual UsbDevice * GetUsbDevicePtr(uint8_t addr)=0</div></div>
<div class="ttc" id="struct_hub_descriptor_html_a8519ab446f0bdb69c33cd89b553da30b"><div class="ttname"><a href="struct_hub_descriptor.html#a8519ab446f0bdb69c33cd89b553da30b">HubDescriptor::bNbrPorts</a></div><div class="ttdeci">uint8_t bNbrPorts</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00136">usbhub.h:136</a></div></div>
<div class="ttc" id="class_u_s_b_html_a3aea534daed66b5606fa798df7ad3c47"><div class="ttname"><a href="class_u_s_b.html#a3aea534daed66b5606fa798df7ad3c47">USB::setAddr</a></div><div class="ttdeci">uint8_t setAddr(uint8_t oldaddr, uint8_t ep, uint8_t newaddr)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00831">Usb.cpp:831</a></div></div>
<div class="ttc" id="settings_8h_html_a11b6e9d1bc9facf0772bda8ad763530c"><div class="ttname"><a href="settings_8h.html#a11b6e9d1bc9facf0772bda8ad763530c">USB_HOST_SERIAL</a></div><div class="ttdeci">#define USB_HOST_SERIAL</div><div class="ttdef"><b>Definition:</b> <a href="settings_8h_source.html#l00049">settings.h:49</a></div></div>
<div class="ttc" id="struct_u_s_b___c_o_n_f_i_g_u_r_a_t_i_o_n___d_e_s_c_r_i_p_t_o_r_html"><div class="ttname"><a href="struct_u_s_b___c_o_n_f_i_g_u_r_a_t_i_o_n___d_e_s_c_r_i_p_t_o_r.html">USB_CONFIGURATION_DESCRIPTOR</a></div><div class="ttdef"><b>Definition:</b> <a href="usb__ch9_8h_source.html#l00123">usb_ch9.h:123</a></div></div>
<div class="ttc" id="struct_ep_info_html_a9f92be74c75c037b39e2cae1eb49b89b"><div class="ttname"><a href="struct_ep_info.html#a9f92be74c75c037b39e2cae1eb49b89b">EpInfo::epAddr</a></div><div class="ttdeci">uint8_t epAddr</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00040">address.h:40</a></div></div>
<div class="ttc" id="address_8h_html_a517dfa014946e2d087d197312234a1de"><div class="ttname"><a href="address_8h.html#a517dfa014946e2d087d197312234a1de">USB_NAK_MAX_POWER</a></div><div class="ttdeci">#define USB_NAK_MAX_POWER</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00034">address.h:34</a></div></div>
<div class="ttc" id="usbhub_8h_html_a679968214c68c3f12e2715c14367f79c"><div class="ttname"><a href="usbhub_8h.html#a679968214c68c3f12e2715c14367f79c">bmHUB_PORT_STATE_DISABLED</a></div><div class="ttdeci">#define bmHUB_PORT_STATE_DISABLED</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00122">usbhub.h:122</a></div></div>
<div class="ttc" id="class_u_s_b_html_aedcc6c06badd14b6fd3b0dda94269ad4"><div class="ttname"><a href="class_u_s_b.html#aedcc6c06badd14b6fd3b0dda94269ad4">USB::SetHubPreMask</a></div><div class="ttdeci">void SetHubPreMask()</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00218">UsbCore.h:218</a></div></div>
<div class="ttc" id="struct_hub_descriptor_html"><div class="ttname"><a href="struct_hub_descriptor.html">HubDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00133">usbhub.h:133</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_a73abd87f87d6e2982070bc5bb0183e0d"><div class="ttname"><a href="class_u_s_b_hub.html#a73abd87f87d6e2982070bc5bb0183e0d">USBHub::GetHubDescriptor</a></div><div class="ttdeci">uint8_t GetHubDescriptor(uint8_t index, uint16_t nbytes, uint8_t *dataptr)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00221">usbhub.h:221</a></div></div>
<div class="ttc" id="usbhub_8h_html_a4a96858063e84aa1e813dba4d4e3028e"><div class="ttname"><a href="usbhub_8h.html#a4a96858063e84aa1e813dba4d4e3028e">bmHUB_PORT_STATUS_PORT_POWER</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_POWER</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00081">usbhub.h:81</a></div></div>
<div class="ttc" id="struct_ep_info_html"><div class="ttname"><a href="struct_ep_info.html">EpInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00039">address.h:39</a></div></div>
<div class="ttc" id="usbhub_8h_html_a87dd0128a4aa835bec2250134be93eda"><div class="ttname"><a href="usbhub_8h.html#a87dd0128a4aa835bec2250134be93eda">bmHUB_PORT_STATUS_PORT_HIGH_SPEED</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_HIGH_SPEED</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00083">usbhub.h:83</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_a03c4dce66fbb4b66be9eda8c9b6f5ce4"><div class="ttname"><a href="class_u_s_b_hub.html#a03c4dce66fbb4b66be9eda8c9b6f5ce4">USBHub::ClearPortFeature</a></div><div class="ttdeci">uint8_t ClearPortFeature(uint8_t fid, uint8_t port, uint8_t sel=0)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00216">usbhub.h:216</a></div></div>
<div class="ttc" id="usbhub_8h_html_a6ef9915c2c6e2c6e242768eb4075a1f3"><div class="ttname"><a href="usbhub_8h.html#a6ef9915c2c6e2c6e242768eb4075a1f3">bmHUB_PORT_STATUS_C_PORT_OVER_CURRENT</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_C_PORT_OVER_CURRENT</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00091">usbhub.h:91</a></div></div>
<div class="ttc" id="struct_hub_event_html"><div class="ttname"><a href="struct_hub_event.html">HubEvent</a></div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00151">usbhub.h:151</a></div></div>
<div class="ttc" id="struct_hub_event_html_aa7eab68768439ce3a208b3fa4c671a3c"><div class="ttname"><a href="struct_hub_event.html#aa7eab68768439ce3a208b3fa4c671a3c">HubEvent::bmEvent</a></div><div class="ttdeci">uint32_t bmEvent</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00159">usbhub.h:159</a></div></div>
<div class="ttc" id="controller_enums_8h_html_a94f7389d205c78830a5441370d7870fdaef31cc6fe9479955961311ee18ac205f"><div class="ttname"><a href="controller_enums_8h.html#a94f7389d205c78830a5441370d7870fdaef31cc6fe9479955961311ee18ac205f">L</a></div><div class="ttdef"><b>Definition:</b> <a href="controller_enums_8h_source.html#l00102">controllerEnums.h:102</a></div></div>
<div class="ttc" id="class_address_pool_html_a97df4ef42e50960ce2165f4cdb53e590"><div class="ttname"><a href="class_address_pool.html#a97df4ef42e50960ce2165f4cdb53e590">AddressPool::AllocAddress</a></div><div class="ttdeci">virtual uint8_t AllocAddress(uint8_t parent, bool is_hub=false, uint8_t port=0)=0</div></div>
<div class="ttc" id="struct_ep_info_html_ac85bff70ad0e5d71e50cb501f4d8caf3"><div class="ttname"><a href="struct_ep_info.html#ac85bff70ad0e5d71e50cb501f4d8caf3">EpInfo::bmSndToggle</a></div><div class="ttdeci">uint8_t bmSndToggle</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00047">address.h:47</a></div></div>
<div class="ttc" id="_usb_core_8h_html_a44416ff64fc0e3691f98addac13d4595"><div class="ttname"><a href="_usb_core_8h.html#a44416ff64fc0e3691f98addac13d4595">USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE</a></div><div class="ttdeci">#define USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00098">UsbCore.h:98</a></div></div>
<div class="ttc" id="usbhub_8h_html_abd2481655494efb6e3afc489c86925ee"><div class="ttname"><a href="usbhub_8h.html#abd2481655494efb6e3afc489c86925ee">bmHUB_PORT_STATUS_C_PORT_RESET</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_C_PORT_RESET</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00092">usbhub.h:92</a></div></div>
<div class="ttc" id="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r_html_afa7047f0318ab6df92a12291511cc1ce"><div class="ttname"><a href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html#afa7047f0318ab6df92a12291511cc1ce">USB_DEVICE_DESCRIPTOR::bDeviceClass</a></div><div class="ttdeci">uint8_t bDeviceClass</div><div class="ttdef"><b>Definition:</b> <a href="usb__ch9_8h_source.html#l00109">usb_ch9.h:109</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_ab2b2e257556e3d59f9258dd84d6f636e"><div class="ttname"><a href="class_u_s_b_hub.html#ab2b2e257556e3d59f9258dd84d6f636e">USBHub::Init</a></div><div class="ttdeci">uint8_t Init(uint8_t parent, uint8_t port, bool lowspeed)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8cpp_source.html#l00044">usbhub.cpp:44</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html"><div class="ttname"><a href="class_u_s_b_hub.html">USBHub</a></div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00164">usbhub.h:164</a></div></div>
<div class="ttc" id="struct_hub_event_html_a40dc52f2eb375e6f7ace509a985525ac"><div class="ttname"><a href="struct_hub_event.html#a40dc52f2eb375e6f7ace509a985525ac">HubEvent::bmStatus</a></div><div class="ttdeci">uint16_t bmStatus</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00156">usbhub.h:156</a></div></div>
<div class="ttc" id="usbhub_8h_html_afc369f4d229b302ca399869133ce2cfc"><div class="ttname"><a href="usbhub_8h.html#afc369f4d229b302ca399869133ce2cfc">HUB_FEATURE_C_PORT_CONNECTION</a></div><div class="ttdeci">#define HUB_FEATURE_C_PORT_CONNECTION</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00054">usbhub.h:54</a></div></div>
<div class="ttc" id="usbhub_8cpp_html_a7e9df292759830a13233fd8bb6d3477a"><div class="ttname"><a href="usbhub_8cpp.html#a7e9df292759830a13233fd8bb6d3477a">PrintHubPortStatus</a></div><div class="ttdeci">void PrintHubPortStatus(USBHub *hubptr, uint8_t addr, uint8_t port, bool print_changes)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8cpp_source.html#l00378">usbhub.cpp:378</a></div></div>
<div class="ttc" id="struct_usb_device_address_html_a79ed442d6a357907ddb4d1697bd6af5f"><div class="ttname"><a href="struct_usb_device_address.html#a79ed442d6a357907ddb4d1697bd6af5f">UsbDeviceAddress::devAddress</a></div><div class="ttdeci">uint8_t devAddress</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00074">address.h:74</a></div></div>
<div class="ttc" id="struct_usb_device_address_html_ae12b0ac1b76a34d0a5080cc62f41c622"><div class="ttname"><a href="struct_usb_device_address.html#ae12b0ac1b76a34d0a5080cc62f41c622">UsbDeviceAddress::bmAddress</a></div><div class="ttdeci">uint8_t bmAddress</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00069">address.h:69</a></div></div>
<div class="ttc" id="address_8h_html_a660e8da9c1167a8450aef91c5c03761d"><div class="ttname"><a href="address_8h.html#a660e8da9c1167a8450aef91c5c03761d">USB_NAK_NOWAIT</a></div><div class="ttdeci">#define USB_NAK_NOWAIT</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00036">address.h:36</a></div></div>
<div class="ttc" id="usbhub_8h_html_a6dca38e922d1de1d68787fe1345a3c7e"><div class="ttname"><a href="usbhub_8h.html#a6dca38e922d1de1d68787fe1345a3c7e">bmHUB_PORT_STATUS_PORT_RESET</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_RESET</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00080">usbhub.h:80</a></div></div>
<div class="ttc" id="_usb_core_8h_html_afe2fedb4b0ccc89a688c0b4b59691ce0"><div class="ttname"><a href="_usb_core_8h.html#afe2fedb4b0ccc89a688c0b4b59691ce0">USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL</a></div><div class="ttdeci">#define USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00095">UsbCore.h:95</a></div></div>
<div class="ttc" id="_usb_core_8h_html_ae9e139d0fd29bb0b3e7afad2f76cd589"><div class="ttname"><a href="_usb_core_8h.html#ae9e139d0fd29bb0b3e7afad2f76cd589">USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED</a></div><div class="ttdeci">#define USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00090">UsbCore.h:90</a></div></div>
<div class="ttc" id="struct_usb_device_address_html_abd628d37834249af6518f320f3f19065"><div class="ttname"><a href="struct_usb_device_address.html#abd628d37834249af6518f320f3f19065">UsbDeviceAddress::bmParent</a></div><div class="ttdeci">uint8_t bmParent</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00070">address.h:70</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_a01c0b9d64fd5314963e7d7f70c0a99c3"><div class="ttname"><a href="class_u_s_b_hub.html#a01c0b9d64fd5314963e7d7f70c0a99c3">USBHub::GetPortStatus</a></div><div class="ttdeci">uint8_t GetPortStatus(uint8_t port, uint16_t nbytes, uint8_t *dataptr)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00231">usbhub.h:231</a></div></div>
<div class="ttc" id="usbhub_8h_html_a0de6c574786cfa717fe870f5c6095e85"><div class="ttname"><a href="usbhub_8h.html#a0de6c574786cfa717fe870f5c6095e85">bmHUB_PORT_EVENT_CONNECT</a></div><div class="ttdeci">#define bmHUB_PORT_EVENT_CONNECT</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00125">usbhub.h:125</a></div></div>
<div class="ttc" id="class_u_s_b_html_aead4d2040c641d55176854b236804088"><div class="ttname"><a href="class_u_s_b.html#aead4d2040c641d55176854b236804088">USB::inTransfer</a></div><div class="ttdeci">uint8_t inTransfer(uint8_t addr, uint8_t ep, uint16_t *nbytesptr, uint8_t *data, uint8_t bInterval=0)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00209">Usb.cpp:209</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_a3f0631a3bb6018319107af2fa2373fab"><div class="ttname"><a href="class_u_s_b_hub.html#a3f0631a3bb6018319107af2fa2373fab">USBHub::Release</a></div><div class="ttdeci">uint8_t Release()</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8cpp_source.html#l00216">usbhub.cpp:216</a></div></div>
<div class="ttc" id="usbhub_8h_html_a36c449de4fc3a18117b033381bf99491"><div class="ttname"><a href="usbhub_8h.html#a36c449de4fc3a18117b033381bf99491">HUB_FEATURE_PORT_RESET</a></div><div class="ttdeci">#define HUB_FEATURE_PORT_RESET</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00051">usbhub.h:51</a></div></div>
<div class="ttc" id="_usb_core_8h_html_a15370eb665cdded5514e69ca58d9f39d"><div class="ttname"><a href="_usb_core_8h.html#a15370eb665cdded5514e69ca58d9f39d">USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL</a></div><div class="ttdeci">#define USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00093">UsbCore.h:93</a></div></div>
<div class="ttc" id="usbhub_8h_html_a57bff9b83725042e906a97e0b30aa189"><div class="ttname"><a href="usbhub_8h.html#a57bff9b83725042e906a97e0b30aa189">bmHUB_PORT_STATUS_PORT_ENABLE</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_ENABLE</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00077">usbhub.h:77</a></div></div>
<div class="ttc" id="struct_ep_info_html_aa2ca775b63736df4008e88da7dd4dddb"><div class="ttname"><a href="struct_ep_info.html#aa2ca775b63736df4008e88da7dd4dddb">EpInfo::maxPktSize</a></div><div class="ttdeci">uint8_t maxPktSize</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00041">address.h:41</a></div></div>
<div class="ttc" id="class_u_s_b_html_a66ab8f5eda239e761d5a48741ea1f9d4"><div class="ttname"><a href="class_u_s_b.html#a66ab8f5eda239e761d5a48741ea1f9d4">USB::GetAddressPool</a></div><div class="ttdeci">AddressPool &amp; GetAddressPool()</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00226">UsbCore.h:226</a></div></div>
<div class="ttc" id="class_u_s_b_html_af4008dfc1c2d15c23cf8a7815cc17765"><div class="ttname"><a href="class_u_s_b.html#af4008dfc1c2d15c23cf8a7815cc17765">USB::Configuring</a></div><div class="ttdeci">uint8_t Configuring(uint8_t parent, uint8_t port, bool lowspeed)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00683">Usb.cpp:683</a></div></div>
<div class="ttc" id="class_u_s_b_html"><div class="ttname"><a href="class_u_s_b.html">USB</a></div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00210">UsbCore.h:210</a></div></div>
<div class="ttc" id="struct_hub_event_html_a5a8016b368bc8ac993abae3f97b8306f"><div class="ttname"><a href="struct_hub_event.html#a5a8016b368bc8ac993abae3f97b8306f">HubEvent::evtBuff</a></div><div class="ttdeci">uint8_t evtBuff[4]</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00160">usbhub.h:160</a></div></div>
<div class="ttc" id="usbhub_8h_html_a743b1d92ef3432b59f79ff282f7a6ce1"><div class="ttname"><a href="usbhub_8h.html#a743b1d92ef3432b59f79ff282f7a6ce1">bmHUB_PORT_STATUS_PORT_INDICATOR</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_INDICATOR</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00085">usbhub.h:85</a></div></div>
<div class="ttc" id="class_u_s_b_html_a3f66bf622590413ef2e1864f93a3e0d2"><div class="ttname"><a href="class_u_s_b.html#a3f66bf622590413ef2e1864f93a3e0d2">USB::RegisterDeviceClass</a></div><div class="ttdeci">uint8_t RegisterDeviceClass(USBDeviceConfig *pdev)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_core_8h_source.html#l00230">UsbCore.h:230</a></div></div>
<div class="ttc" id="struct_usb_device_address_html"><div class="ttname"><a href="struct_usb_device_address.html">UsbDeviceAddress</a></div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00064">address.h:64</a></div></div>
<div class="ttc" id="usbhub_8h_html_ad1933610b18b16cf58cc59535a749e83"><div class="ttname"><a href="usbhub_8h.html#ad1933610b18b16cf58cc59535a749e83">bmHUB_PORT_STATUS_PORT_TEST</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_PORT_TEST</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00084">usbhub.h:84</a></div></div>
<div class="ttc" id="usbhub_8h_html_ac1684402466c99753825a473ca2c0705"><div class="ttname"><a href="usbhub_8h.html#ac1684402466c99753825a473ca2c0705">bmHUB_PORT_EVENT_LS_CONNECT</a></div><div class="ttdeci">#define bmHUB_PORT_EVENT_LS_CONNECT</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00129">usbhub.h:129</a></div></div>
<div class="ttc" id="usbhub_8h_html_ae3b0889779aa6e8a1d3ba2930284fa72"><div class="ttname"><a href="usbhub_8h.html#ae3b0889779aa6e8a1d3ba2930284fa72">bmHUB_PORT_STATUS_C_PORT_CONNECTION</a></div><div class="ttdeci">#define bmHUB_PORT_STATUS_C_PORT_CONNECTION</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00088">usbhub.h:88</a></div></div>
<div class="ttc" id="usbhub_8h_html_abe5aad8b5c7b5299685f8bdaa8a39918"><div class="ttname"><a href="usbhub_8h.html#abe5aad8b5c7b5299685f8bdaa8a39918">bmHUB_PORT_EVENT_RESET_COMPLETE</a></div><div class="ttdeci">#define bmHUB_PORT_EVENT_RESET_COMPLETE</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00127">usbhub.h:127</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_ac071f6cf69d0113151f481405f338ce0"><div class="ttname"><a href="class_u_s_b_hub.html#ac071f6cf69d0113151f481405f338ce0">USBHub::SetPortFeature</a></div><div class="ttdeci">uint8_t SetPortFeature(uint8_t fid, uint8_t port, uint8_t sel=0)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00246">usbhub.h:246</a></div></div>
<div class="ttc" id="usbhub_8h_html_acf001214fd852972b024b07c1dc8b2e8"><div class="ttname"><a href="usbhub_8h.html#acf001214fd852972b024b07c1dc8b2e8">HUB_FEATURE_C_PORT_ENABLE</a></div><div class="ttdeci">#define HUB_FEATURE_C_PORT_ENABLE</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00055">usbhub.h:55</a></div></div>
<div class="ttc" id="macros_8h_html_afc6fe7f947af35317a49a4dcfc8189fd"><div class="ttname"><a href="macros_8h.html#afc6fe7f947af35317a49a4dcfc8189fd">USBTRACE</a></div><div class="ttdeci">#define USBTRACE(s)</div><div class="ttdef"><b>Definition:</b> <a href="macros_8h_source.html#l00082">macros.h:82</a></div></div>
<div class="ttc" id="class_u_s_b_html_a193e63c149fad46adabd77ceb09b2b24"><div class="ttname"><a href="class_u_s_b.html#a193e63c149fad46adabd77ceb09b2b24">USB::getDevDescr</a></div><div class="ttdeci">uint8_t getDevDescr(uint8_t addr, uint8_t ep, uint16_t nbytes, uint8_t *dataptr)</div><div class="ttdoc">defined(USB_METHODS_INLINE) </div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00796">Usb.cpp:796</a></div></div>
<div class="ttc" id="struct_usb_device_address_html_a0a8f124a7e7a2ba116e70c2fbf0c551e"><div class="ttname"><a href="struct_usb_device_address.html#a0a8f124a7e7a2ba116e70c2fbf0c551e">UsbDeviceAddress::bmHub</a></div><div class="ttdeci">uint8_t bmHub</div><div class="ttdef"><b>Definition:</b> <a href="address_8h_source.html#l00071">address.h:71</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_ae2d621225444f3186792617cecffbb1b"><div class="ttname"><a href="class_u_s_b_hub.html#ae2d621225444f3186792617cecffbb1b">USBHub::Poll</a></div><div class="ttdeci">uint8_t Poll()</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8cpp_source.html#l00229">usbhub.cpp:229</a></div></div>
<div class="ttc" id="class_u_s_b_hub_html_afa7488b7d65926158f6a029ebf40905c"><div class="ttname"><a href="class_u_s_b_hub.html#afa7488b7d65926158f6a029ebf40905c">USBHub::USBHub</a></div><div class="ttdeci">USBHub(USB *p)</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8cpp_source.html#l00021">usbhub.cpp:21</a></div></div>
<div class="ttc" id="class_u_s_b_html_ac681c6c98e1641f705bc14d670a2663a"><div class="ttname"><a href="class_u_s_b.html#ac681c6c98e1641f705bc14d670a2663a">USB::ReleaseDevice</a></div><div class="ttdeci">uint8_t ReleaseDevice(uint8_t addr)</div><div class="ttdef"><b>Definition:</b> <a href="_usb_8cpp_source.html#l00781">Usb.cpp:781</a></div></div>
<div class="ttc" id="usbhub_8h_html_a4abaa6a050ca8ad6d7fdbec8114a00da"><div class="ttname"><a href="usbhub_8h.html#a4abaa6a050ca8ad6d7fdbec8114a00da">bmHUB_PORT_EVENT_DISCONNECT</a></div><div class="ttdeci">#define bmHUB_PORT_EVENT_DISCONNECT</div><div class="ttdef"><b>Definition:</b> <a href="usbhub_8h_source.html#l00126">usbhub.h:126</a></div></div>
<div class="ttc" id="usbhub_8h_html"><div class="ttname"><a href="usbhub_8h.html">usbhub.h</a></div></div>
<div class="ttc" id="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r_html"><div class="ttname"><a href="struct_u_s_b___d_e_v_i_c_e___d_e_s_c_r_i_p_t_o_r.html">USB_DEVICE_DESCRIPTOR</a></div><div class="ttdef"><b>Definition:</b> <a href="usb__ch9_8h_source.html#l00105">usb_ch9.h:105</a></div></div>
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